85963728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 230888000

約数和(自身を除く): 144924272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 499, 582, 592, 776, 888, 998, 1164, 1497, 1552, 1776, 1996, 2328, 2994, 3589, 3992, 4656, 5988, 7178, 7984, 10767, 11976, 14356, 18463, 21534, 23952, 28712, 36926, 43068, 48403, 55389, 57424, 73852, 86136, 96806, 110778, 145209, 147704, 172272, 193612, 221556, 290418, 295408, 387224, 443112, 580836, 774448, 886224, 1161672, 1790911, 2323344, 3581822, 5372733, 7163644, 10745466, 14327288, 21490932, 28654576, 42981864, 85963728]

約数ペア:

[(1, 85963728), (2, 42981864), (3, 28654576), (4, 21490932), (6, 14327288), (8, 10745466), (12, 7163644), (16, 5372733), (24, 3581822), (37, 2323344), (48, 1790911), (74, 1161672), (97, 886224), (111, 774448), (148, 580836), (194, 443112), (222, 387224), (291, 295408), (296, 290418), (388, 221556), (444, 193612), (499, 172272), (582, 147704), (592, 145209), (776, 110778), (888, 96806), (998, 86136), (1164, 73852), (1497, 57424), (1552, 55389), (1776, 48403), (1996, 43068), (2328, 36926), (2994, 28712), (3589, 23952), (3992, 21534), (4656, 18463), (5988, 14356), (7178, 11976), (7984, 10767)]